We can eliminate pollution completely by the year of 2008. [br] Controlling air

游客2023-09-17 36

问题 We can eliminate pollution completely by the year of 2008. [br] Controlling air pollution is another crucial objective; ______devices can reduce the harmful gases emitted from the engine.

选项

答案 pollution-control

解析第10段倒数第2句，有必要在汽车尾部安装控制污染的装置来减少污染。

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We can eliminate pollution completely by the year of 2008. [br] Controlling air

Becauseofthereductionofairpollution,thiscitynowisagoodplace_____.A

Ithinkit’shightimewe______strictmeasurestostoppollution.A、willtakeB

A—AirpollutionB—AirqualityC—AlternativeenergysourcesD—CarbonemissionsE—

Nowthepollutioncausedbytheincreasingnumberofcars______moreandmoreser

After(receive)______yourloanfromus,ifyouarenotcompletelysatisfiedwith

Becauseofthereductionofairpollution,thiscitynowisagoodplace_____.A

Thisresearchinvestigatedtheproblemofairpollution(cause)________byvehic

Pollutionhasbecomeaseriousprobleminalmostallthebigcitiesofthewor

Pollutionhasbecomeaseriousprobleminalmostallthebigcitiesofthewor

Pollutionhasbecomeaseriousprobleminalmostallthebigcitiesofthewor

Igotterribly(nerve)______anddroppedaspoononthefloor.nervousget作系动词，后面

[originaltext]AmericanvisitorstoEastAsiaareoftensurprisedandpuzzle

DuringMcDonald’searlyyearsFrenchfriesweremadefromscratcheveryday.

A、Writersofhistimehadnomeanstoprotecttheirworks.B、Possiblesourcesof

Onceyouarehiredasacompany【11】,youwillprobablyhavebusinesscards.

华法林抗凝血作用的机制是A.抑制纤维蛋白溶酶原的激活因子 B.竞争性拮抗维生素

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